Ask question

Ask question

All categories

3 years ago

11

These algebraic expressions are not equivalent. Explain

1 answer:

dezoksy [38]3 years ago

7 0

Answer:

in the 1st row, one x^2 is positive while the other is negitive, making the total zero. also in the top row 8x+(-6x) = 2x, but in the 2nd row is says -2x, showing they are not the same. Also there is no -1/2 in the 2nd row like there is in the 1st row

Step-by-step explanation:

You might be interested in

A sporting goods store sold 2.5 times as many footballs as basketballs last year. Which statement is true?

Citrus2011 [14]

C. There were 5 footballs sold for every 2 basketballs. to check just multiply 2 times 2.5 and you get 5. Hope this helped

8 0

3 years ago

Read 2 more answers

Could someone please help me with this problem and give me an explanation on how to solve it?

elena-s [515]

Answer:

B

Step-by-step explanation:

(a^3/2) / a

= a^(1/2)

= √a

= B

3 0

2 years ago

Read 2 more answers

Does anyone know how to find this I'm studying and me and my family don't understand! I only need help on #17

avanturin [10]

Answer:

<u>4</u>

Step-by-step explanation:

Hi so basically you just convert the inches to decimals so

0.5 x 0.5 x 0.25 = 0.0625

Use a calculator to convert 0.0625 into fraction which is $\frac{1}{16}$

Multiply $\frac{1}{4}$ by 3 = $\frac{1}{64}$

Then multiply $\frac{1}{16}$ by $\frac{1}{64}$ = 4

Soo that was probably very confusing, but I hope it helps! :)

Plz click the Thanks button, I rrly appreciate it!

5 0

3 years ago

Read 2 more answers

aPLEASE HELP!!!!!!! In ΔKLM, the measure of ∠M=90°, the measure of ∠K=41°, and MK = 38 feet. Find the length of LM to the neares

xz_007 [3.2K]

Answer:

33.0

Step-by-step explanation:

Using the pythagoras theorem

tan theta = opposite/adjacent

tan 41 = x/38

x = 38tan41

x = 38(0.8693)

x = 33.03

Hence the value of x to nearest tenth is 33.0

5 0

3 years ago

Someone please help me

Licemer1 [7]

The answer is 495 :))

8 0

3 years ago